$OpenBSD: patch-CMakeLists_txt,v 1.1 2015/12/07 14:58:47 zhuk Exp $
Unbreak for CMake 3.4.
--- CMakeLists.txt.orig	Mon Dec  7 17:46:46 2015
+++ CMakeLists.txt	Mon Dec  7 17:46:49 2015
@@ -35,6 +35,8 @@ set(KU_FIRSTUID 500 CACHE STRING "First UID of normal 
 set(KU_FIRSTGID 500 CACHE STRING "First GID of normal users")
 set(KU_USERPRIVATEGROUP true CACHE STRING "User private groups by default")
 
+include(CheckIncludeFiles)
+
 check_include_files(shadow.h HAVE_SHADOW_H)
 check_include_files(crypt.h HAVE_CRYPT_H)
 check_include_files(sys/stat.h HAVE_SYS_STAT_H)
